| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $83.28 | 5.680% | $88.0103 | $88.01 | $88.00 | $88.00 |
| Purchase #2 | $145.89 | 5.498% | $153.911 | $153.91 | $153.90 | $153.90 |
| Purchase #3 | $115.32 | 5.402% | $121.5496 | $121.55 | $121.55 | $121.50 |
| Purchase #4 | $129.73 | 5.499% | $136.8639 | $136.86 | $136.85 | $136.90 |
| Purchase #5 | $8.56 | 3.864% | $8.8908 | $8.89 | $8.90 | $8.90 |
| Purchase #6 | $113.99 | 5.679% | $120.4635 | $120.46 | $120.45 | $120.50 |
| Purchase #7 | $191.89 | 4.225% | $199.9974 | $200.00 | $200.00 | $200.00 |
| 7 purchase totals = | $788.66 | $829.6865 | $829.68 | $829.65 | $829.70 | |